Home / 7,605,964.04-10,496,239.44-4,121,300.30

Finding the Fourth Proportional to 7,605,964.04, 10,496,239.44 and 4,121,300.30

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Solution

The fourth proportional to 7,605,964.04, 10,496,239.44 and 4,121,300.30 is: 5,687,399.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,605,964.04 : 10,496,239.44 = 4,121,300.30 : x
  2. Step 2: Convert to fraction form
    7,605,964.04/10,496,239.44 = 4,121,300.30/x
  3. Step 3: Cross multiply
    7,605,964.04x = 10,496,239.44 × 4,121,300.30
  4. Step 4: Simplify right side
    7,605,964.04x = 43,258,154,752,943.83
  5. Step 5: Solve for x
    x = 43,258,154,752,943.83/7,605,964.04
  6. Step 6: Final answer
    x = 5,687,399.33

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.